Patents by Inventor Vibha Bansal

Vibha Bansal has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Carbon alloy products and a process for their production
    Publication number: 20040197259
    Abstract: A carbonaceous material, also referred to as a carbon alloy, and a process of making the carbonaceous material is provided. A particulate of partially pyrolyzed carbon (PPC) base is formed on heating a carbon-containing feed material and a nucleating agent in the form of a interactive filler is included. The nucleating agent is adhered together to the PPC particles by application of heat.
    Type: Application
    Filed: April 13, 2004
    Publication date: October 7, 2004
    Inventors: Siddhartha Gaur, Vibha Bansal
  • Carbon alloy products and a process for their production
    Patent number: 6719956
    Abstract: A carbonaceous material and a process of making the carbonaceous material is provided. A particulate of partially pyrolyzed carbon (PPC) base is formed on heating a carbon-containing feed material and a nucleating agent in the form of a interactive filler is included. The nucleating agent is adhered together to the PPC particles by application of heat.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: April 13, 2004
    Inventors: Siddhartha Gaur, Vibha Bansal